Take the Blue or Orange line to McPherson Square station. Leave the station at the 14th Street exit. At the top of the escalator, turn left, cross and then walk north on 14th Street across I, K, and L Streets. Bear right at Thomas Circle; you will see the NATCA building on the north side of Massachusetts Avenue, between Massachusetts and M Street. Entry is on the Massachusetts Avenue side only.

Driving

From Virginia Take I-395 north past the Pentagon. (*) As you cross the 14th Street Bridge (over the Potomac River), get into the right lane. Exit at 12th Street/ L'Enfant Plaza and bear LEFT to go through the 12th Street tunnel. (**) Proceed north to Massachusetts Ave. and turn left. The NATCA building will be on your right, just past 13th Street. Entry to the building is on Massachusetts Avenue. Parking is available in various garages on the south side of Thomas Circle, on both Vermont Avenue and 14th Street. Parking validation is NOT available.

From Maryland (west) Take I-495 (Capital Beltway, outer loop) to cross the American Legion Bridge into Virginia. Take the first exit in Virginia (George Washington Parkway) to join I-395. Proceed as described from (*) above.

From Maryland (east) Take MD Route 295 (Baltimore-Washington Parkway) south to U.S. Route 50 (New York Avenue). Follow New York Avenue signs until reaching 12th Street N.W. Proceed as described from (**) above.